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Perko 0457DP6 Flush Pro Complete Valve Kit 1 Inch Marine Engine Flushing System

Manufacturer

Perko

<h3>A Century of American Marine Manufacturing Excellence</h3> <p>Since 1907, Perko has stood as one of America's most trusted names in marine hardware and accessories. What began in Brooklyn, New York, as a small operation crafting handmade sheet metal lanterns has evolved into a fifth-generation, family-owned manufacturer producing over 1,000 distinct marine products. Now headquartered in North Miami, Florida, Perko maintains an unwavering commitment to American craftsmanship—virtually every component, from bronze castings to chrome-plated fittings, is designed, engineered, and manufactured in-house at their expansive facility.</p> <p>Perko's reputation rests on precision manufacturing and uncompromising quality standards. The company operates its own automated foundry pouring aluminum, bronze, and stainless steel, performs decorative chrome plating and electrical contact gold plating in-house, and utilizes computerized CNC machining alongside robotic grinding. This level of vertical integration ensures consistent quality control and allows Perko to maintain ISO 9001:2015 certification while adhering to U.S. Coast Guard, UL, and National Marine Manufacturers Association standards.</p> <h3>Navigation Lighting for Every Vessel</h3> <p>For over a century, Perko has been the go-to source for marine navigation lights that meet the most stringent safety requirements. The company's <a href="/7492-perko-mastheadall-around-lights-with-removable-telescoping-bases-200666">masthead and all-around lights with removable and telescoping bases</a> represent decades of engineering refinement, offering boaters flexible mounting solutions for vessels under and over 20 meters. These combination lights integrate U.S. Coast Guard-certified masthead and all-around functionality in single, space-saving housings with fold-down adjustable angles and durable polymer construction. Perko has recently updated many navigation light models to meet ABYC C-5 LED standards, incorporating energy-efficient LED technology while maintaining the precise beam angles and visibility distances required by maritime regulations.</p> <h3>Premium Fishing Equipment Built for Serious Anglers</h3> <p>Understanding that anglers demand durability and versatility from their deck hardware, Perko manufactures an extensive line of <a href="/7492-perko-flush-mount-rod-holders-200429">flush mount rod holders</a> designed to withstand harsh marine environments. Available in both vertical and 65-degree angled configurations, these rod holders feature chrome-plated bronze or zinc alloy flanges paired with stainless steel or anodized aluminum tubes. The soft black liners protect expensive rods and reels, while integral flip-up caps and gaskets keep saltwater out when holders aren't in use. Perko's proprietary Marinium alloy—an exceptionally high-strength, corrosion-resistant material—is available on select models for the ultimate in longevity.</p> <h3>Complete Marine Systems and Hardware Solutions</h3> <p>Beyond lighting and fishing equipment, Perko's catalog spans virtually every marine hardware category. Their battery switches and electrical components are renowned for reliability in demanding saltwater applications. The company's underwater hardware—including bronze seacocks, thru-hulls, and intake strainers—is engineered to perform flawlessly below the waterline. Perko also manufactures fuel system components including EPA-compliant carbon canisters and specialized valves to help builders meet modern diurnal emissions regulations. Deck hardware such as cleats, chocks, locks, latches, and ventilators round out a product line that has served recreational boaters, commercial vessel operators, and military applications for generations.</p> <p>Every Perko product carries the company's time-tested motto: "We Make it Right, Right Here!" This commitment to domestic manufacturing and superior engineering has made Perko an essential brand for anyone who demands the best for their vessel.</p>

Part Number

0457DP6
06/02/2036 5:55 PM
Sale Price

$202.44

2 left at this price

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Usually delivered within 2 days

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Fitment guaranteed

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Product Details

The Perko 0457DP6 Flush Pro Complete Kit makes freshwater flushing and winterizing your inboard marine engine as simple as connecting a garden hose. This complete system permanently installs in-line with the hose leading to your boat's impeller pump, allowing you to flush your engine safely and conveniently—even while the boat is in the water.

Key Features:

  • Transparent polymer body allows for visual inspection of water flow during operation
  • Durable dual check valve system automatically shuts off hull intake when water pressure is applied
  • Stainless steel spring construction for long-lasting marine environment durability
  • Fail-safe design automatically closes when garden hose is removed to prevent water entry if cap is not replaced
  • Includes winterizing adapter (Part #0499) for easy antifreeze application from a bucket
  • Compatible with standard 1-inch marine hose sizes
  • Can be used with onboard generators and air conditioning systems
  • Made in the USA by Perko

How It Works: Simply remove the Flush Pro cap, attach a standard garden hose, turn on the water and start your engine. The valve automatically responds to water pressure, closing the hull intake and allowing fresh hose water to circulate through your boat's entire cooling system. When finished, remove the hose and replace the cap. For winterizing, use the included adapter to draw antifreeze directly from a container into your engine's cooling system.

This complete kit includes the Flush Pro valve, water inlet thru-hull fitting, 7-foot marine hose, hose fittings, stainless steel clamps, winterizing adapter, and installation instructions.

Products specifications

Description

Valve w/ 7' hose, fittings & clamps

Hose

1"

quick service great parts

Awesome !

Easy

Great price even after shipping cost added I have installed them in my truck bed behind the cab, Looks like it goes all the way across like a full across the bed box, but I can reach everything from the ground. Love it.

Thanks

I ordered a hitch off of this site for Christmas, I have never heard of it nor did I know how they were, but they are great! Got my package in I'd say 4 days, very fast and it was exactly what I wanted! Only down fall was they charged me 3 times and I was short 150$ for a few days. I got my money back and I would definitely order again.

Simple and fast

lowest price for backrack toolbox brackets. insanely fast ground shipping. ordered Tuesday, received Thursday afternoon.

Very easy. I hope shipping is the same.

One of the best prices on the web for my Bilstein shocks. And super fast shipping! I ordered on a Mon night and they arrived Wed afternoon!!

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